muggers and gavials bask under the winter sun by the banks of ramganga river

water rock terrain reflection green geology soil shore tree nature longest living turquoise basking beautiful beauty clean corbett crocodile crocodilian crocodylus palustris ecosystem endangered environment fish fish-eating forest gavial gavialis gangeticus gharial golden mahaseer habitat himalayan foothills india jim national park jungle marsh mugger natural outdoor outdoors perennial pristine ramganga reptile river bank riverbed scenic sunlight terai tourism travel vulnerable winter muggers gavials bask sun banks dhikala zone uttarakhand